diff --git a/indra/cmake/OpenGL.cmake b/indra/cmake/OpenGL.cmake
index a4e47a57d..c712a93e5 100644
--- a/indra/cmake/OpenGL.cmake
+++ b/indra/cmake/OpenGL.cmake
@@ -7,4 +7,4 @@ if (NOT STANDALONE OR DARWIN)
   #use_prebuilt_binary(glh_linear)
   # actually... not any longer, it's now in git -SG
   set(GLEXT_INCLUDE_DIR ${LIBS_PREBUILT_DIR}/include)
-endif (NOT STANDALONE)
+endif ()